摘要
建立平行流式冷凝器翅片的数学模型,应用Fluent软件对影响风冷式冷凝器传热的风速、翅片高度、翅片间距、翅片厚度、翅片接触面宽度等因素进行模拟计算研究,得出反映影响平行流式冷凝器传热的流场特性和传热特性的数据。该研究对设计平行流式冷凝器和优化平行流式冷凝器的换热起到一定参考作用。
This paper has set up the mathematics model for the fins of parallel flow type condenser,by using the fluent software,carrying out the simulation calculation research to the influence factors which are air speed,height of fins,fin pitch and thickness of fins in the heat exchange of air cooling condenser.It has educed the data of the heat exchanging and flow field specialties that influence parallel flow type condenser of the heat transfer.It also has provided references for the design of parallel flow type condenser and its heat transfer optimization.
出处
《机电工程技术》
2008年第5期20-22,68,共4页
Mechanical & Electrical Engineering Technology
基金
广东省技术创新项目(编号:200501041)
关键词
汽车空调
平行流式冷凝器
数值模拟
流场特性
auto air-condition
parallel flow type condenser
numerical simulation
flow field feature
